/* style/register.css */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light backgrounds */
  background-color: #F5F7FA;
}

.page-register__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-register__hero-section {
  position: relative;
  text-align: center;
  padding-top: 10px; /* Adjusted for fixed header offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px; /* Limit height for aesthetic */
}

.page-register__hero-content {
  position: relative;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.9);
  margin-top: -80px; /* Pull content up slightly over image */
  border-radius: 10px 10px 0 0;
  z-index: 1;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
}

.page-register__main-title {
  font-size: 2.8em;
  font-weight: bold;
  color: #E53935;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-register__hero-description {
  font-size: 1.2em;
  color: #333333;
  margin-bottom: 30px;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.page-register__cta-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-register__section-title {
  font-size: 2.2em;
  color: #E53935;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-register__section-description {
  font-size: 1.1em;
  color: #333333;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.page-register__form-section {
  padding: 60px 0;
  background-color: #FFFFFF; /* Card BG */
}

.page-register__form-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__step-item {
  background: #f8f8f8;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-register__step-title {
  font-size: 1.5em;
  color: #E53935;
  margin-bottom: 15px;
}

.page-register__step-text {
  color: #333333;
  font-size: 1em;
  margin-bottom: 15px;
}

.page-register__form-list {
  list-style-type: disc;
  margin-left: 20px;
  color: #333333;
}

.page-register__form-list li {
  margin-bottom: 8px;
}

.page-register__step-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 15px;
  display: block;
  object-fit: cover;
}

.page-register__form-cta {
  text-align: center;
  margin-top: 50px;
}

.page-register__advantages-section {
  padding: 80px 0;
  background-color: #E53935; /* Main color as background */
  color: #ffffff; /* White text for dark background */
}

.page-register__advantages-section .page-register__section-title,
.page-register__advantages-section .page-register__section-description {
  color: #ffffff;
}

.page-register__advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__advantage-card {
  background: rgba(255, 255, 255, 0.15); /* Semi-transparent white for dark bg */
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__advantage-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-register__advantage-title {
  font-size: 1.6em;
  color: #ffffff;
  margin-bottom: 15px;
}

.page-register__advantage-text {
  font-size: 1em;
  color: #f0f0f0;
}

.page-register__security-section {
  padding: 80px 0;
  background-color: #F5F7FA; /* Background color */
}

.page-register__security-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.page-register__security-item {
  background: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.page-register__security-title {
  font-size: 1.8em;
  color: #E53935;
  margin-bottom: 20px;
}

.page-register__security-text {
  color: #333333;
  font-size: 1em;
  margin-bottom: 20px;
}

.page-register__security-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-register__faq-section {
  padding: 80px 0;
  background-color: #FFFFFF; /* Card BG */
}

.page-register__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-register__faq-item {
  background: #f8f8f8;
  border: 1px solid #E0E0E0; /* Border color */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #ffffff;
  border-bottom: 1px solid #E0E0E0;
  list-style: none;
}

.page-register__faq-item[open] > .page-register__faq-question {
  border-bottom: 1px solid transparent; /* Remove border when open */
}

.page-register__faq-qtext {
  flex-grow: 1;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #E53935;
}

.page-register__faq-item[open] .page-register__faq-toggle {
  content: '−';
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  color: #333333;
  font-size: 1em;
  line-height: 1.6;
}

.page-register__faq-item > summary::-webkit-details-marker {
  display: none;
}

.page-register__cta-section {
  padding: 80px 0;
  background-color: #E53935; /* Main color */
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-register__cta-section .page-register__section-title,
.page-register__cta-section .page-register__section-description {
  color: #ffffff;
  position: relative;
  z-index: 1;
}

.page-register__cta-button--large {
  padding: 18px 40px;
  font-size: 1.2em;
  margin-top: 30px;
  position: relative;
  z-index: 1;
}

.page-register__cta-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: 0;
}

/* Common image styles */
.page-register img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: 2.4em;
  }
  .page-register__section-title {
    font-size: 1.8em;
  }
  .page-register__hero-content {
    margin-top: -60px;
    padding: 30px 15px;
  }
  .page-register__advantages-grid,
  .page-register__security-content {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
  .page-register__container {
    padding: 15px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-register__hero-section {
    padding-top: 10px !important;
  }
  .page-register__hero-image {
    max-height: 400px;
  }
  .page-register__hero-content {
    margin-top: -40px;
    padding: 20px 15px;
    border-radius: 5px 5px 0 0;
  }
  .page-register__main-title {
    font-size: 2em;
    margin-bottom: 15px;
  }
  .page-register__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  /* 通用图片与容器 */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-register__container,
  .page-register__section,
  .page-register__card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-register__cta-button,
  .page-register__cta-button--large,
  .page-register a[class*="button"],
  .page-register a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
    font-size: 1em;
  }
  .page-register__form-cta,
  .page-register__button-group,
  .page-register__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column; /* Ensure vertical stacking for multiple buttons */
  }

  /* 其他内容模块 */
  .page-register__section-title {
    font-size: 1.6em;
    margin-bottom: 20px;
  }
  .page-register__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-register__form-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-register__advantages-grid,
  .page-register__security-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-register__advantage-title {
    font-size: 1.4em;
  }
  .page-register__security-title {
    font-size: 1.5em;
  }
  .page-register__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-register__faq-answer {
    padding: 0 20px 15px 20px;
  }
}